3M3D | pdb_00003m3d

Crystal structure of Acetylcholinesterase in complex with Xenon


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.34 Å
  • R-Value Free: 
    0.200 (Depositor), 0.196 (DCC) 
  • R-Value Work: 
    0.190 (Depositor), 0.187 (DCC) 

wwPDB Validation 3D Report Full Report

Validation slider image for 3M3D

Ligand Structure Quality Assessment 


This is version 1.5 of the entry. See complete history

Literature

Old acquantance rediscover; use of xenon/protein complexes as a generic tool for SAD phasing of inhouse data

Behnen, J.Krueger, H.Brumshtein, B.Toker, L.Silman, I.Sussman, J.L.Klebe, G.Heine, A.

To be published.

Macromolecule Content 

  • Total Structure Weight: 62.86 kDa 
  • Atom Count: 4,505 
  • Modeled Residue Count: 532 
  • Deposited Residue Count: 543 
  • Unique protein chains: 1

Macromolecules

Find similar proteins by:|  3D Structure
Entity ID: 1
MoleculeChains  Sequence LengthOrganismDetailsImage
Acetylcholinesterase543Tetronarce californicaMutation(s): 0 
EC: 3.1.1.7
UniProt
Find proteins for P04058 (Tetronarce californica)
Explore P04058 
Go to UniProtKB:  P04058
Entity Groups
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP04058
Glycosylation
Glycosylation Sites: 1
Sequence Annotations
Expand
Reference Sequence

Small Molecules

Ligands 4 Unique
IDChains Name / Formula / InChI Key2D Diagram3D Interactions
NAG

Query on NAG



Download:Ideal Coordinates CCD File
D [auth A],
E [auth A]
2-acetamido-2-deoxy-beta-D-glucopyranose
C8 H15 N O6
OVRNDRQMDRJTHS-FMDGEEDCSA-N
PG4

Query on PG4



Download:Ideal Coordinates CCD File
F [auth A]TETRAETHYLENE GLYCOL
C8 H18 O5
UWHCKJMYHZGTIT-UHFFFAOYSA-N
XE

Query on XE



Download:Ideal Coordinates CCD File
B [auth A],
C [auth A]
XENON
Xe
FHNFHKCVQCLJFQ-UHFFFAOYSA-N
PEG

Query on PEG



Download:Ideal Coordinates CCD File
G [auth A]
H [auth A]
I [auth A]
J [auth A]
K [auth A]
G [auth A],
H [auth A],
I [auth A],
J [auth A],
K [auth A],
L [auth A]
DI(HYDROXYETHYL)ETHER
C4 H10 O3
MTHSVFCYNBDYFN-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.34 Å
  • R-Value Free:  0.200 (Depositor), 0.196 (DCC) 
  • R-Value Work:  0.190 (Depositor), 0.187 (DCC) 
Space Group: P 31 2 1
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 111.769α = 90
b = 111.769β = 90
c = 137.232γ = 120
Software Package:
Software NamePurpose
MAR345dtbdata collection
HKL2Mapmodel building
SHELXL-97refinement
XDSdata reduction
XDSdata scaling
SHELXphasing

Structure Validation

View Full Validation Report



Ligand Structure Quality Assessment 


Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 2011-03-09
    Type: Initial release
  • Version 1.1: 2011-07-13
    Changes: Version format compliance
  • Version 1.2: 2017-11-08
    Changes: Refinement description
  • Version 1.3: 2018-01-24
    Changes: Structure summary
  • Version 1.4: 2020-07-29
    Type: Remediation
    Reason: Carbohydrate remediation
    Changes: Data collection, Derived calculations, Structure summary
  • Version 1.5: 2024-11-27
    Changes: Data collection, Database references, Structure summary